National Instruments collection

National Instruments

National Instruments (NI) is a prominent developer of graphical system design tools and hardware widely adopted for test, measurement, and control applications. Their offerings include PXI modular instrumentation, LabVIEW graphical programming software, and CompactRIO embedded systems, favored by engineers for their flexibility, powerful data acquisition capabilities, and integrated development environment that accelerates design cycles. NI hardware and software are integral to automated test equipment and embedded control systems across diverse industries. Industrial Automation Co. stocks new and refurbished National Instruments parts with quote-based pricing.

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5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

New, refurbished, and surplus paths surfaced clearly for procurement teams

Hard-to-find parts, sourced fast

Real value

Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.

Built for urgent procurement

RFQ ready

Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.

Verified parts you can rely on

Trusted data

Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.

Global sourcing, local reliability

Worldwide trust.

We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.

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781473-01 National Instruments

781473-01 National Instruments

SERIAL INTERFACE MODULE,PRODUCT TYPE:PXI SERIAL INTERFACE MODULE,NO. OF PORTS:8 PORT,DATA RATE:3MBPS,BUS CONNECTOR TY...

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781044-01 National Instruments

781044-01 National Instruments

I/O DEVICE, MULTIFUNCTION, 16 BIT, 250 KSPS, 16 INPUT CHANNELS, 2 OUTPUT CHANNELS, NO. OF I/O S:24I/O S, (PCIE-6321)

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780927-01 National Instruments

780927-01 National Instruments

VOLTAGE OUTPUT MODULE,16BIT,PRODUCT TYPE:C SERIES VOLTAGE OUTPUT MODULE,SAMPLING RATE:25KSPS,RESOLUTION (BITS):16BIT,...

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